What is the weather like in Greenock right now?
It is currently 10°C in Greenock with clear and sunny. It feels like 8°C, humidity is 80% and the wind is SE 7 km/h.
Today (Sunday) reaches a maximum of 13°C and a minimum of 9°C, with 0 mm of rain and 1.8 hours of sunshine. Sunrise is at 07:41 and sunset at 18:28.
Greenock weather tomorrow
Tomorrow (Monday) the maximum temperature in Greenock is 16°C and the minimum 9°C. Around 2.5 mm of rain is expected with 0 hours of sunshine, and the chance of rain is 87%. The data is refreshed several times a day through Open-Meteo.
Greenock weather this week and next week
Over the coming week the average maximum temperature in Greenock sits around 14°C and the average minimum around 8°C. Roughly 21.4 mm of rain is expected, spread across 4 days, with 0 largely sunny days.
The warmest day in the 14 day forecast for Greenock is Tuesday 13 Oct at 17°C. The coldest night falls on Saturday 17 Oct at 2°C. Click any day for hourly detail.
Rain, sunshine and UV in Greenock
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Greenock is 2, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Greenock last updated: 11 October 2026 at 21:30. See also all United Kingdom forecasts and the European weather map.